What are the highlights of vacuum spraying equipment
Spray pet food, fish feed and other products, suitable for production lines with high-fat content feed, batch spraying and seasoning mixing. The obvious advantages of vacuum spraying are that the liquid addition ratio can reach up to 30%, and the accuracy and uniformity of liquid spraying are high
What are the highlights of vacuum spraying equipment
1. The vacuum spraying machine adopts a buffer chamber+weighing bucket configuration, with accurate measurement and small space requirements.
2. One machine for dual use, only requiring the input of a vacuum spraying machine, it can be used for both vacuum spraying and atmospheric pressure spraying. If the budget is limited but there is a spray upgrade plan, you can only purchase the spray machine itself for atmospheric pressure spraying first, and then equip it with vacuum processing units when conditions are ripe
3. Newly designed discharge door structure, with no residual door body and no relative friction between the seal, using imported valves;.
The advantage of using a water ring pump as a vacuum pump is that it does not require oil and there is no emulsification problem. Moreover, the pump itself has a certain degree of pollution resistance, and impurities entering will be discharged with water without the need for filtration equipment, making it highly resistant to pollution.
Classification of vacuum spraying applications:
1. Aquatic material spraying, mainly using expanded materials, has a wide coverage range of bulk density (0.3-0.7) and a wide spraying amount range (0.5-30%).
2. Pet feed spray coating, made of puffed material with a bulk density of less than 0.4, has a high structural strength and a variety of feed types (with a high amount of irregular materials). The spraying range of the formula is relatively stable, and the oil used is generally animal oil, which has good oil quality
